3 years ago

-18x + 20y = 12 -9x + 10y = 6 X=what Y=what

Mathematics

1 answer:

Maksim231197 [3]3 years ago

6 0

Answer:

x is 2.25 and y is 1

Step-by-step explanation:

-18*2.25 = -8

20*1 = 20

-8 + 20 = 12

-9*2.25 = 4

10*1 = 10

-4 + 10 = 6

X = 2.25

Y = 1

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